804545820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343823}}^1$

素因数の和:343851

約数の個数: 72

約数和(自身を含む): 2628190656

約数和(自身を除く): 1823644836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 343823, 687646, 1031469, 1375292, 1719115, 2062938, 3094407, 3438230, 4125876, 4469699, 5157345, 6188814, 6876460, 8939398, 10314690, 12377628, 13409097, 15472035, 17878796, 20629380, 22348495, 26818194, 30944070, 40227291, 44696990, 53636388, 61888140, 67045485, 80454582, 89393980, 134090970, 160909164, 201136455, 268181940, 402272910, 804545820]

約数ペア:

[(1, 804545820), (2, 402272910), (3, 268181940), (4, 201136455), (5, 160909164), (6, 134090970), (9, 89393980), (10, 80454582), (12, 67045485), (13, 61888140), (15, 53636388), (18, 44696990), (20, 40227291), (26, 30944070), (30, 26818194), (36, 22348495), (39, 20629380), (45, 17878796), (52, 15472035), (60, 13409097), (65, 12377628), (78, 10314690), (90, 8939398), (117, 6876460), (130, 6188814), (156, 5157345), (180, 4469699), (195, 4125876), (234, 3438230), (260, 3094407), (390, 2062938), (468, 1719115), (585, 1375292), (780, 1031469), (1170, 687646), (2340, 343823)]